2-C. Many parts of it that had been hidden by the jungle were revealed,Many parts of it that had been hidden by the jungle were revealed,
多くの部分は、それのダヨ、隠されていたところのダヨ、ジャングルによってダヨ、明らかにされました、
3-C. In a quest for the treasure, he spent much of his life exploring the jungle, rocks, and caves that covered the volcano.In a quest for the treasure, he spent much of his life exploring the jungle, rocks, and caves that covered the volcano.
4-C. There is also a jungle-patterned staircase on his left, which he only sees unconsciously because his attention is on the dinosaur.There is also a jungle-patterned staircase on his left, which he only sees unconsciously because his attention is on the dinosaur.